28 0741 01 Rollix Slewing Ring Bearings
28 0741 01 Rollix Slewing Ring Bearings Needs NNU/W33 Design variant/feature Analysis , Large Slewing Bearings Manufacturing Jinan Guotai Bearing Co., Ltd Service . Get Your Free.
| Brand Name: |
Rollix |
| Model Number: |
28 0741 01 |
| Design variant/feature: |
NNU/W33 |
| D1 ≈: |
387 mm |
| Limiting speed: |
1600 r/min |
| da min.: |
276 mm |
| Basic static load rating C0: |
3900 kN |
| Fatigue load limit Pu: |
365 kN |
| d: |
260 mm |
| Mass bearing: |
110 kg |
Product Details
| Design variant/feature |
NNU/W33 |
| D1 ≈ |
387 mm |
| Limiting speed |
1600 r/min |
| da min. |
276 mm |
| Basic static load rating C0 |
3900 kN |
| Fatigue load limit Pu |
365 kN |
| d |
260 mm |
| Mass bearing |
110 kg |
| Calculation factor kr |
0.31 |
| Basic dynamic load rating C |
2200 kN |
| B |
180 mm |
| D |
440 mm |
| rb max. |
3 mm |
| r1,2 min. |
4 mm |
| s max. |
5.1 mm |
| F |
306 mm |
| db min. |
310 mm |
| da max. |
300 mm |
| Reference speed |
1300 r/min |
| K |
7.5 mm |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-60-2285 |